2024-06-10_db099f57522f2fc52c2058f457778a48_cryptolocker | Triage

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General

Target

2024-06-10_db099f57522f2fc52c2058f457778a48_cryptolocker
Size

39KB
MD5

db099f57522f2fc52c2058f457778a48
SHA1

7fb97d84997ec89acb0fce4d9f1d9aafc3cafe3b
SHA256

e92c73959e16d1278717ef20f3143fe79135b0f8f6383f8834dce9cfa1f86224
SHA512

62fdc565806bc1f41338b6ee5d283030a3f013e5a6bfbfbc3c1f2f09c250158c7eba88a3965b3f997bff9e6f895aa8225d5ac59d33f29cf74b6a8c086e8a9509
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mO:bc/y2lLRU6zA6qO

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-10_db099f57522f2fc52c2058f457778a48_cryptolocker

Files

2024-06-10_db099f57522f2fc52c2058f457778a48_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ